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Direct3D9Ex: Log in /client gpu, fallback to Direct3DCreate9 if Direct3DCreate9Ex returns not available error

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UnknownShadow200 2021-09-21 08:34:26 +10:00
parent a141e7e4ce
commit 3f640ff0be
1 changed files with 21 additions and 8 deletions
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21
src/Graphics_D3D9.c
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@ -70,16 +70,24 @@ static void LoadD3D9Library(void) {
static void CreateD3D9Instance(void) {
cc_result res;
// still to check: managed texture perf, driver reset
// consider optimised CreateTexture??
if (false) {
res = _Direct3DCreate9Ex(D3D_SDK_VERSION, &d3d);
if (res) Logger_Abort2(res, "Direct3D9Create9Ex failed");
/* Extended Direct3D9 does not support managed textures */
using_d3d9Ex = true;
if (res == D3DERR_NOTAVAILABLE) {
/* Direct3D9Ex not supported, fallback to normal Direct3D9 */
} else if (res) {
Logger_Abort2(res, "Direct3D9Create9Ex failed");
} else {
using_d3d9Ex = true;
/* NOTE: Direct3D9Ex does not support managed textures */
return;
}
}
d3d = _Direct3DCreate9(D3D_SDK_VERSION);
/* Normal Direct3D9 supports POOL_MANAGED textures */
Gfx.ManagedTextures = true;
}
if (!d3d) Logger_Abort("Direct3DCreate9 returned NULL");
}
@ -815,7 +823,12 @@ void Gfx_GetApiInfo(cc_string* info) {
IDirect3D9_GetAdapterIdentifier(d3d, D3DADAPTER_DEFAULT, 0, &adapter);
curMem = IDirect3DDevice9_GetAvailableTextureMem(device) / (1024.0f * 1024.0f);
if (using_d3d9Ex) {
String_Format1(info, "-- Using Direct3D9Ex (%i bit) --\n", &pointerSize);
} else {
String_Format1(info, "-- Using Direct3D9 (%i bit) --\n", &pointerSize);
}
String_Format1(info, "Adapter: %c\n", adapter.Description);
String_Format1(info, "Processing mode: %c\n", D3D9_StrFlags());
String_Format2(info, "Video memory: %f2 MB total, %f2 free\n", &totalMem, &curMem);